Linux query process and stop process

1. Ps-ef |grep Redis

PS: Show a process
-a displays all programs.
-E The effect of this parameter is the same as specifying the "A" parameter.
-F Displays Uid,ppip,c and Stime fields.
The grep command is to find
The Middle | is a pipeline command that refers to the PS command executing concurrently with grep

This command is meant to show the processes related to Redis

2. kill[parameter [process number]

Kill-9 4394

Kill is a signal sent to a process ID. The signal sent by default is Sigterm, and the signal sent by Kill-9 is Sigkill, which is exit. The exit signal is not blocked by the system, so the kill-9 can kill the process successfully. Of course you can also use kill to send other signals to the process.

Linux query process and stop process